hello Dan ,
I have tried a few things where I replaced sugar for honey and it is equal amounts or near enough . You may have to adjust any water a little bit , but that would be found out by trial and error. I would just go for the equal amount at first and then adjust on the next one. The sugar replacement thing was why I got bees in the first place. The only thing you have to watch if you take sugar in coffee or tea , is if you use honey in those you have to use a bland tasting honey , otherwise everything tastes tangy. I expect it would be something you would get used to , but I like my tea and coffee to taste of tea and coffee , so I use very bland honey for that purpose when I have it. In all other things I tried it in , it tasted fine even maybe a bit better than with sugar , but I am not sure if that was me being a bit biased for my bees.
cheers
Russ